/* 
 * Copyright (c) 2009 Craig Sutherland
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

using System;
using System.Diagnostics;
using System.Windows.Forms;
using ThoughtWorks.CruiseControl.Remote.Monitor;

namespace FastForward.Monitor
{
    /// <summary>
    /// Displays a web page within the UI.
    /// </summary>
    public partial class WebPageForm 
        : Form
    {
        #region Constructors
        /// <summary>
        /// Initialise a new <see cref="WebPageForm"/>.
        /// </summary>
        /// <param name="value"></param>
        /// <param name="owner"></param>
        public WebPageForm(Project value, Form owner)
        {
            InitializeComponent();
            Text = "Web View: " + value.Name;
            pageBrowser.Navigate(value.WebURL);
            pageBrowser.CanGoBackChanged += (o, e) => { previousButton.Enabled = pageBrowser.CanGoBack; };
            pageBrowser.CanGoForwardChanged += (o, e) => { nextButton.Enabled = pageBrowser.CanGoForward; };
            Owner = owner;
        }
        #endregion

        #region Event handlers
        #region previousButton_Click()
        /// <summary>
        /// Return to the previous page.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void previousButton_Click(object sender, EventArgs e)
        {
            pageBrowser.GoBack();
        }
        #endregion

        #region refreshButton_Click()
        /// <summary>
        /// Refresh the current page.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void refreshButton_Click(object sender, EventArgs e)
        {
            pageBrowser.Refresh(WebBrowserRefreshOption.Completely);
        }
        #endregion

        #region nextButton_Click()
        /// <summary>
        /// Go to the next page.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void nextButton_Click(object sender, EventArgs e)
        {
            pageBrowser.GoForward();
        }
        #endregion

        #region pageBrowser_Navigating()
        /// <summary>
        /// Display a status message letting the user know they are going to a new page.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pageBrowser_Navigating(object sender, WebBrowserNavigatingEventArgs e)
        {
            statusLabel.Text = "Loading " + e.Url;
        }
        #endregion

        #region pageBrowser_Navigated()
        /// <summary>
        /// Clear the navigating message.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pageBrowser_Navigated(object sender, WebBrowserNavigatedEventArgs e)
        {
            statusLabel.Text = string.Empty;
        }
        #endregion

        #region externalBrowserButton_Click()
        /// <summary>
        /// Open the current page in the user's main browser.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void externalBrowserButton_Click(object sender, EventArgs e)
        {
            var browser = new Process();
            browser.StartInfo = new ProcessStartInfo
            {
                ErrorDialog = true,
                FileName = pageBrowser.Url.ToString(),
                UseShellExecute = true
            };
            try
            {
                browser.Start();
            }catch {}
        }
        #endregion
        #endregion
    }
}